./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product44.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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product44.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/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 f18c518732faf536b365bed3360055c2f4eb753a861011ef1bbe74f5b721db8d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:57:29,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:57:29,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:57:29,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:57:29,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:57:29,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:57:29,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:57:29,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:57:29,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:57:29,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:57:29,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:57:29,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:57:29,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:57:29,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:57:29,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:57:29,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:57:29,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:57:29,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:57:29,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:57:29,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:57:29,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:57:29,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:57:29,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:57:29,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:57:29,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:57:29,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:57:29,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:57:29,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:57:29,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:57:29,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:57:29,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:57:29,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:57:29,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:57:29,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:57:29,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:57:29,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:57:29,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:57:29,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:57:29,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:57:29,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:57:29,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:57:29,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:57:29,946 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:57:29,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:57:29,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:57:29,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:57:29,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:57:29,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:57:29,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:57:29,950 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:57:29,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:57:29,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:57:29,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:57:29,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:57:29,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:57:29,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:57:29,952 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:57:29,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:57:29,953 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:57:29,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:57:29,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:57:29,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:57:29,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:57:29,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:57:29,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:57:29,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:57:29,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:57:29,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:57:29,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:57:29,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:57:29,957 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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f18c518732faf536b365bed3360055c2f4eb753a861011ef1bbe74f5b721db8d [2021-11-23 00:57:30,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:57:30,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:57:30,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:57:30,334 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:57:30,336 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:57:30,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product44.cil.c [2021-11-23 00:57:30,443 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/data/e54f26d34/f1b10e62d578410ba7dc47fd339807ec/FLAG3ab546f53 [2021-11-23 00:57:31,119 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:57:31,120 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/sv-benchmarks/c/product-lines/minepump_spec5_product44.cil.c [2021-11-23 00:57:31,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/data/e54f26d34/f1b10e62d578410ba7dc47fd339807ec/FLAG3ab546f53 [2021-11-23 00:57:31,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/data/e54f26d34/f1b10e62d578410ba7dc47fd339807ec [2021-11-23 00:57:31,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:57:31,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:57:31,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:57:31,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:57:31,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:57:31,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:57:31" (1/1) ... [2021-11-23 00:57:31,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@737c1879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:31, skipping insertion in model container [2021-11-23 00:57:31,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:57:31" (1/1) ... [2021-11-23 00:57:31,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:57:31,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:57:31,851 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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/sv-benchmarks/c/product-lines/minepump_spec5_product44.cil.c[18005,18018] [2021-11-23 00:57:31,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:57:31,876 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:57:31,996 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_7619c3f8-0778-4c5c-b719-c7a76e9aa217/sv-benchmarks/c/product-lines/minepump_spec5_product44.cil.c[18005,18018] [2021-11-23 00:57:32,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:57:32,038 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:57:32,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32 WrapperNode [2021-11-23 00:57:32,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:57:32,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:57:32,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:57:32,043 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:57:32,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,153 INFO L137 Inliner]: procedures = 57, calls = 157, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 261 [2021-11-23 00:57:32,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:57:32,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:57:32,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:57:32,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:57:32,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:57:32,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:57:32,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:57:32,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:57:32,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:32" (1/1) ... [2021-11-23 00:57:32,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:57:32,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:57:32,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:57:32,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7619c3f8-0778-4c5c-b719-c7a76e9aa217/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:57:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:57:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:57:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 00:57:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 00:57:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:57:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:57:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:57:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:57:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:57:32,473 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:57:32,475 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:57:32,900 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:57:33,036 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:57:33,036 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:57:33,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:57:33 BoogieIcfgContainer [2021-11-23 00:57:33,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:57:33,041 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:57:33,041 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:57:33,059 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:57:33,059 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:57:33" (1/1) ... [2021-11-23 00:57:33,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:57:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2021-11-23 00:57:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2021-11-23 00:57:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:57:33,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2021-11-23 00:57:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2021-11-23 00:57:33,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:57:33,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2021-11-23 00:57:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2021-11-23 00:57:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:57:33,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2021-11-23 00:57:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2021-11-23 00:57:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:57:34,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 72 states and 104 transitions. [2021-11-23 00:57:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 104 transitions. [2021-11-23 00:57:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 00:57:34,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:36,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2021-11-23 00:57:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2021-11-23 00:57:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:57:36,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 99 states and 166 transitions. [2021-11-23 00:57:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 166 transitions. [2021-11-23 00:57:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:57:38,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 106 states and 182 transitions. [2021-11-23 00:57:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 182 transitions. [2021-11-23 00:57:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:57:38,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:57:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 112 states and 191 transitions. [2021-11-23 00:57:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 191 transitions. [2021-11-23 00:57:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 00:57:40,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:57:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 113 states and 192 transitions. [2021-11-23 00:57:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 192 transitions. [2021-11-23 00:57:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:57:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:57:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 127 states and 232 transitions. [2021-11-23 00:57:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 232 transitions. [2021-11-23 00:57:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:57:43,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:57:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 130 states and 238 transitions. [2021-11-23 00:57:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 238 transitions. [2021-11-23 00:57:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:57:43,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:57:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 135 states and 250 transitions. [2021-11-23 00:57:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 250 transitions. [2021-11-23 00:57:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 00:57:43,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 147 states and 291 transitions. [2021-11-23 00:57:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 291 transitions. [2021-11-23 00:57:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:57:48,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:57:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 148 states and 296 transitions. [2021-11-23 00:57:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 296 transitions. [2021-11-23 00:57:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:57:48,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 156 states and 326 transitions. [2021-11-23 00:57:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 326 transitions. [2021-11-23 00:57:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:57:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:57:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 162 states and 333 transitions. [2021-11-23 00:57:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 333 transitions. [2021-11-23 00:57:53,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:57:53,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:57:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 167 states and 344 transitions. [2021-11-23 00:57:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 344 transitions. [2021-11-23 00:57:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:57:54,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:57:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 169 states and 349 transitions. [2021-11-23 00:57:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 349 transitions. [2021-11-23 00:57:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 170 states and 358 transitions. [2021-11-23 00:57:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 358 transitions. [2021-11-23 00:57:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 170 states and 358 transitions. [2021-11-23 00:57:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 358 transitions. [2021-11-23 00:57:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:56,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:56,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:57,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:58,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:57:59,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:57:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:57:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:57:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:00,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,140 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,490 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,673 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:01,942 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:01,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:02,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:02,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:03,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:04,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,334 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,506 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:05,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,242 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:06,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:07,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,495 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,902 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:08,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:09,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:10,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,192 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:11,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:11,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,358 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,447 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:12,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:12,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:13,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:13,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:15,904 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:15,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:15,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:16,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:17,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:17,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,044 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:18,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,799 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:19,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:21,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:21,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:22,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,198 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,533 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,599 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:23,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,770 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,124 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,719 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:25,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:26,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,124 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:27,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,304 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,611 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:28,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:29,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:29,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,159 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,658 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:30,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:30,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,537 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,895 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:31,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:31,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,090 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:32,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:33,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:33,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:33,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:34,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,095 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,800 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,858 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:35,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:35,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:36,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,430 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:37,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:37,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:38,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,817 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:41,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,114 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,295 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,604 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,843 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:42,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,418 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:43,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:43,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:43,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,446 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,480 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:45,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,745 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:47,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:48,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:49,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,350 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,813 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:53,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,146 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,190 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,680 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:57,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,670 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:58,996 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:58,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:58,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,097 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:58:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:58:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:58:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:58:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:00,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,485 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,191 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:04,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:04,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,126 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:05,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 00:59:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:59:06,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:59:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 00:59:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:07:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,801 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:47,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:47,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,790 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,827 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,841 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:48,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:48,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:49,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:50,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:50,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,288 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:51,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:52,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:52,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,182 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,342 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,656 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,690 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:53,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:53,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,460 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:54,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:55,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:55,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,759 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:56,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:57,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:58,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:07:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:07:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:07:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:07:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:07:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:07:59,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:07:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:07:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,161 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,423 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:00,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:00,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,481 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:01,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:01,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,100 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:02,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:02,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:03,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:03,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:03,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,704 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,940 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:04,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:04,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:05,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:05,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,650 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:06,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:06,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:07,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:07,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,897 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:08,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:08,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,561 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,348 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,263 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,947 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:11,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:11,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,332 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,393 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,916 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:12,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:12,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:12,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,211 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,408 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,732 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,911 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:13,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:13,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,210 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,449 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,554 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,602 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:14,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:14,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,167 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:15,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:15,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,264 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,583 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:16,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:16,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:16,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,046 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,336 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:17,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:17,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,662 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:18,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:18,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:18,987 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:19,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:20,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:20,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,217 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:21,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:21,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:21,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:22,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:22,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:23,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,202 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,457 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:24,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:24,992 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:24,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:24,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,611 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,660 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:25,957 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:25,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:25,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:26,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:26,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:27,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,348 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:28,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:29,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,645 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:30,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:30,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:31,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,155 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,987 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,454 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,918 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,032 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,489 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:34,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,832 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,450 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:37,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,653 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:39,982 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:39,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,126 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:40,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:41,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:08:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 171 states and 362 transitions. [2021-11-23 01:08:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 362 transitions. [2021-11-23 01:08:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:08:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat