./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/MultCommutative-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/MultCommutative-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e --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 ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:45:50,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:45:50,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:45:51,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:45:51,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:45:51,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:45:51,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:45:51,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:45:51,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:45:51,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:45:51,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:45:51,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:45:51,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:45:51,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:45:51,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:45:51,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:45:51,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:45:51,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:45:51,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:45:51,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:45:51,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:45:51,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:45:51,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:45:51,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:45:51,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:45:51,077 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:45:51,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:45:51,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:45:51,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:45:51,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:45:51,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:45:51,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:45:51,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:45:51,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:45:51,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:45:51,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:45:51,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:45:51,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:45:51,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:45:51,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:45:51,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:45:51,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 22:45:51,123 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:45:51,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:45:51,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:45:51,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:45:51,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:45:51,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:45:51,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:45:51,126 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:45:51,126 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 22:45:51,126 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:45:51,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:45:51,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:45:51,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:45:51,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:45:51,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:45:51,128 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 22:45:51,128 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:45:51,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:45:51,128 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:45:51,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:45:51,129 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:45:51,129 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:45:51,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:45:51,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:51,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:45:51,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:45:51,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:45:51,131 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:45:51,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:45:51,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:45:51,132 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_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd [2021-11-13 22:45:51,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:45:51,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:45:51,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:45:51,460 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:45:51,461 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:45:51,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/MultCommutative-2.c [2021-11-13 22:45:51,547 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/data/174f98bff/2b20b9fd3d0448e089a0cd305a33a6dd/FLAG8770cb595 [2021-11-13 22:45:52,031 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:45:52,032 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/sv-benchmarks/c/recursive/MultCommutative-2.c [2021-11-13 22:45:52,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/data/174f98bff/2b20b9fd3d0448e089a0cd305a33a6dd/FLAG8770cb595 [2021-11-13 22:45:52,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/data/174f98bff/2b20b9fd3d0448e089a0cd305a33a6dd [2021-11-13 22:45:52,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:45:52,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:45:52,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:52,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:45:52,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:45:52,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2669a97c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52, skipping insertion in model container [2021-11-13 22:45:52,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:45:52,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:45:52,721 WARN L228 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_cbd0e99e-d944-4e33-bc09-48bda831c33d/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2021-11-13 22:45:52,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:52,740 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:45:52,766 WARN L228 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_cbd0e99e-d944-4e33-bc09-48bda831c33d/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2021-11-13 22:45:52,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:52,780 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:45:52,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52 WrapperNode [2021-11-13 22:45:52,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:52,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:52,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:45:52,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:45:52,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:52,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:45:52,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:45:52,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:45:52,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:45:52,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:45:52,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:45:52,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:45:52,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:52" (1/1) ... [2021-11-13 22:45:52,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:52,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:45:52,876 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:45:52,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd0e99e-d944-4e33-bc09-48bda831c33d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:45:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2021-11-13 22:45:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2021-11-13 22:45:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:45:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:45:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:45:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:45:53,199 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:45:53,200 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:45:53,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:53 BoogieIcfgContainer [2021-11-13 22:45:53,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:45:53,203 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:45:53,203 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:45:53,220 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:45:53,220 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:53" (1/1) ... [2021-11-13 22:45:53,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:45:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2021-11-13 22:45:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2021-11-13 22:45:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 22:45:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:53,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 40 transitions. [2021-11-13 22:45:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2021-11-13 22:45:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:45:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:53,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 36 states and 47 transitions. [2021-11-13 22:45:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2021-11-13 22:45:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:45:53,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:53,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 46 transitions. [2021-11-13 22:45:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2021-11-13 22:45:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 22:45:54,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:54,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 38 states and 51 transitions. [2021-11-13 22:45:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2021-11-13 22:45:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:45:54,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:54,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 49 transitions. [2021-11-13 22:45:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2021-11-13 22:45:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:45:54,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:54,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:45:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 48 transitions. [2021-11-13 22:45:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2021-11-13 22:45:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:45:54,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:54,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 51 transitions. [2021-11-13 22:45:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2021-11-13 22:45:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:45:54,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:54,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 50 transitions. [2021-11-13 22:45:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2021-11-13 22:45:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-13 22:45:55,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:55,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:55,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:45:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 22 states and 26 transitions. [2021-11-13 22:45:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2021-11-13 22:45:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 22:45:55,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:55,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 32 states and 43 transitions. [2021-11-13 22:45:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2021-11-13 22:45:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-13 22:45:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:56,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:45:57,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 41 states and 58 transitions. [2021-11-13 22:45:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 58 transitions. [2021-11-13 22:45:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 22:45:57,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:57,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:45:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 45 states and 74 transitions. [2021-11-13 22:45:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 74 transitions. [2021-11-13 22:45:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:45:58,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:58,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:58,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,702 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:00,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:00,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:00,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:01,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:01,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:02,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:02,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:02,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:03,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:03,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,689 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:04,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:04,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:04,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:05,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:05,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:05,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,130 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:06,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:06,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:06,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:07,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,418 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,546 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,650 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:08,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:08,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,071 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,423 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,729 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:09,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:09,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:10,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:10,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,387 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,405 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,479 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,508 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,554 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:11,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:11,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:11,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,131 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:12,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:12,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:12,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:12,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:12,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,626 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,700 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,772 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:13,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:13,990 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:13,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:13,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,902 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:14,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:14,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:14,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,124 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:15,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:15,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:15,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:15,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,029 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,398 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:16,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:16,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:16,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,333 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,815 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,941 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:17,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:17,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:17,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,543 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:18,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:18,960 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:18,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,035 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,732 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:19,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:19,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:19,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,190 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,254 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,400 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,510 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:20,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:20,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:20,975 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:20,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:20,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,043 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:21,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:21,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:21,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:21,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,027 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,139 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:22,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,721 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,883 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:23,996 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:23,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:23,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,290 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:24,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:24,982 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:24,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:24,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:25,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:25,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,427 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,599 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:26,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,491 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,756 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:27,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:27,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:27,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,269 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:28,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:28,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:29,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:29,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:29,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:30,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:30,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:30,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,756 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,949 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:31,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:31,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,518 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,667 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,691 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,779 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:32,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:32,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:32,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,397 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,570 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,876 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:33,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:33,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,127 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:34,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:34,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:34,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:35,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:35,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:35,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,185 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,395 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,788 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:37,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:37,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:37,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,192 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,398 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,805 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:38,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:38,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:38,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:39,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:39,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:39,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:46:40,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:40,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:46:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:40,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:40,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:46:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:46:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:46:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:46:40,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:40,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 22:56:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:22,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,170 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,285 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,714 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:23,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:23,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,457 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:24,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:24,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:24,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:24,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,236 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,339 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:25,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:25,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:25,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,263 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,708 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:26,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:27,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:27,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:27,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,280 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,368 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,657 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,709 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,878 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:28,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:28,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:28,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:28,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:28,976 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:28,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:28,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:29,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:29,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:29,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:30,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:30,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,337 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:31,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:31,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:31,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:31,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,014 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,166 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,269 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,597 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:32,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:32,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:32,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,069 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,618 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,691 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:33,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:33,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:33,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,289 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:34,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:34,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:35,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:35,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:35,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:36,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:36,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,128 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,270 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:37,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:37,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:37,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,058 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:38,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:38,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:38,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,011 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,391 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,418 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:39,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:39,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:39,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,121 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:40,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:40,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:41,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:41,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:41,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,644 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:42,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:42,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,065 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,207 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,592 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:43,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:43,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:43,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,748 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:44,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,214 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:45,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:45,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:45,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:45,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,073 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,103 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:46,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:46,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,323 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,667 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:47,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:47,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,641 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:48,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,457 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,612 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:49,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:49,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:49,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:49,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,561 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:50,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:50,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:50,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,060 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,275 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:51,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:51,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,448 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,748 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:52,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:52,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,834 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:53,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:53,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:53,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:56:54,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 22:56:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:54,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:54,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,004 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,034 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:55,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:56:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:56:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:56:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 52 states and 100 transitions. [2021-11-13 22:56:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 100 transitions. [2021-11-13 22:56:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:56:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:56:55,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:56:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat