./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Fibonacci01-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Fibonacci01-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6b0570f2e0d80d68bc280040cce27f654b3fe7a2c0bad30f9bb811af9ca3d994 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:50:55,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:50:55,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:50:55,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:50:55,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:50:55,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:50:55,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:50:55,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:50:55,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:50:55,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:50:55,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:50:55,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:50:55,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:50:55,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:50:55,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:50:55,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:50:55,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:50:55,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:50:55,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:50:55,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:50:55,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:50:55,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:50:55,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:50:55,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:50:55,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:50:55,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:50:55,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:50:55,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:50:55,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:50:55,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:50:55,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:50:55,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:50:55,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:50:55,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:50:55,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:50:55,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:50:55,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:50:55,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:50:55,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:50:55,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:50:55,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:50:55,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 06:50:55,991 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:50:55,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:50:55,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:50:55,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:50:55,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:50:55,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:50:55,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:50:55,995 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:50:55,995 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 06:50:55,995 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:50:55,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:50:55,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:50:55,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:50:55,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:50:55,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:50:55,997 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 06:50:55,997 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:50:55,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:50:55,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:50:55,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:50:55,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:50:55,999 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:50:55,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:50:55,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:55,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:50:55,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:50:56,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:50:56,000 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:50:56,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:50:56,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:50:56,002 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_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b0570f2e0d80d68bc280040cce27f654b3fe7a2c0bad30f9bb811af9ca3d994 [2021-11-25 06:50:56,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:50:56,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:50:56,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:50:56,379 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:50:56,380 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:50:56,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/recursive/Fibonacci01-1.c [2021-11-25 06:50:56,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/data/c4fcebc49/0013d88fe6de425bbc2f2329092a7fa9/FLAGceaf8ef33 [2021-11-25 06:50:56,979 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:50:56,979 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/sv-benchmarks/c/recursive/Fibonacci01-1.c [2021-11-25 06:50:56,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/data/c4fcebc49/0013d88fe6de425bbc2f2329092a7fa9/FLAGceaf8ef33 [2021-11-25 06:50:57,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/data/c4fcebc49/0013d88fe6de425bbc2f2329092a7fa9 [2021-11-25 06:50:57,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:50:57,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:50:57,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:57,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:50:57,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:50:57,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50337a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57, skipping insertion in model container [2021-11-25 06:50:57,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:50:57,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:50:57,558 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_ef27e205-cafd-4c84-99b5-fae8f566ba85/sv-benchmarks/c/recursive/Fibonacci01-1.c[804,817] [2021-11-25 06:50:57,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:57,567 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:50:57,582 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_ef27e205-cafd-4c84-99b5-fae8f566ba85/sv-benchmarks/c/recursive/Fibonacci01-1.c[804,817] [2021-11-25 06:50:57,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:57,595 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:50:57,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57 WrapperNode [2021-11-25 06:50:57,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:57,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:57,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:50:57,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:50:57,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,629 INFO L137 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 28 [2021-11-25 06:50:57,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:57,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:50:57,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:50:57,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:50:57,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:50:57,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:50:57,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:50:57,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:50:57,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:57,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:50:57,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:50:57,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef27e205-cafd-4c84-99b5-fae8f566ba85/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:50:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2021-11-25 06:50:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2021-11-25 06:50:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:50:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:50:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:50:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:50:57,819 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:50:57,821 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:50:58,020 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:50:58,042 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:50:58,042 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:50:58,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:58 BoogieIcfgContainer [2021-11-25 06:50:58,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:50:58,046 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:50:58,046 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:50:58,056 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:50:58,056 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:58" (1/1) ... [2021-11-25 06:50:58,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:50:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2021-11-25 06:50:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2021-11-25 06:50:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-25 06:50:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:58,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 41 transitions. [2021-11-25 06:50:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2021-11-25 06:50:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 06:50:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:58,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 40 transitions. [2021-11-25 06:50:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-25 06:50:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 06:50:58,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:58,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 39 transitions. [2021-11-25 06:50:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2021-11-25 06:50:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 06:50:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:58,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:59,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 38 transitions. [2021-11-25 06:50:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2021-11-25 06:50:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-25 06:50:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 41 transitions. [2021-11-25 06:50:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2021-11-25 06:50:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:50:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 06:50:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 44 transitions. [2021-11-25 06:50:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2021-11-25 06:50:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:50:59,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 06:50:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 43 transitions. [2021-11-25 06:50:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2021-11-25 06:50:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:50:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:50:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:50:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:50:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:50:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:50:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:50:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:50:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:50:59,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:50:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:50:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:50:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:50:59,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:50:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:50:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:50:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:50:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:00,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,300 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,938 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:01,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,637 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:03,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:03,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:05,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,754 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:06,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:06,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,136 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,368 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,623 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:07,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,364 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,414 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,709 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,505 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,530 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,653 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:09,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,140 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,287 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,536 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:10,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:10,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,319 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,591 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:11,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:11,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:11,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,348 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,595 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:12,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:12,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:12,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:12,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,096 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,290 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,318 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,524 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,572 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,596 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,946 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:13,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,224 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,296 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,641 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:14,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:14,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:14,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:14,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,332 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,357 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,381 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,585 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,891 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:15,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:15,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:16,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,380 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:17,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:17,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,153 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,927 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:18,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:18,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,716 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,887 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:19,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,570 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,620 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:20,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,258 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,732 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,528 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,645 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,783 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:23,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,002 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,419 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,852 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:24,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:24,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,362 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 06:51:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 06:51:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:51:25,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:25,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:51:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 07:01:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:18,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:18,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,980 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:19,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:19,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,067 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,632 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,768 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,785 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:20,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:20,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,518 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:21,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:21,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,663 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,799 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:22,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:22,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:22,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,399 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,416 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,608 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,832 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,883 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,002 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,053 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,138 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,498 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,514 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,600 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:24,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:24,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,301 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,403 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,660 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,796 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,864 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:25,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:25,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,823 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:26,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:26,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,476 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,628 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,645 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:27,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:27,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,056 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,226 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,927 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:28,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:28,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:29,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:29,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,007 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,228 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:30,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:30,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:30,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,559 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,767 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:31,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:31,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,228 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,245 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,313 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,384 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:32,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:32,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:32,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,441 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,475 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,684 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,701 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:33,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:33,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,093 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,232 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,249 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:34,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:34,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,308 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,325 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,650 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,667 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,752 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:35,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:35,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:01:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 49 transitions. [2021-11-25 07:01:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2021-11-25 07:01:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:01:36,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:36,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat